rmemo: document rebar-specific modifications
rmemo: document rebar-specific modifications

csyangchen/rebar,choptastic/rebar,oubiwann/rebar,shkumagai/rebar,choptastic/rebar,shkumagai/rebar,macintux/rebar,beni55/rebar,platinumthinker/rebar,matwey/rebar,norton/rebar,lpgauth/rebar,GabrielNicolasAvellaneda/rebar,lrascao/rebar,CMoH/rebar,CMoH/rebar,macintux/rebar,csyangchen/rebar,GabrielNicolasAvellaneda/rebar,matwey/rebar,rebar/rebar,macintux/rebar,SiDen/rebar,evnix/rebar,K2InformaticsGmbH/rebar,lpgauth/rebar,norton/rebar,paulo-ferraz-oliveira/rebar,oubiwann/rebar,bsmr-erlang/rebar,norton/rebar,csyangchen/rebar,K2InformaticsGmbH/rebar,dcarastan/rebar,dcarastan/rebar,platinumthinker/rebar,cloudant/couchdb-rebar,choptastic/rebar,SiDen/rebar,shkumagai/rebar,jacktang/rebar,bsmr-erlang/rebar,oubiwann/rebar,K2InformaticsGmbH/rebar,apache/couchdb-rebar,lrascao/rebar,matwey/rebar,matwey/rebar,GabrielNicolasAvellaneda/rebar,evnix/rebar,dcarastan/rebar,scatterbrain/rebar,CMoH/rebar,K2InformaticsGmbH/rebar,apache/couchdb-rebar,platinumthinker/rebar,scatterbrain/rebar,paulo-ferraz-oliveira/rebar,rebar/rebar,lpgauth/rebar,beni55/rebar,norton/rebar,cloudant/couchdb-rebar,SiDen/rebar,beni55/rebar,rebar/rebar,apache/couchdb-rebar,cloudant/couchdb-rebar,lrascao/rebar,lrascao/rebar,evnix/rebar,paulo-ferraz-oliveira/rebar,scatterbrain/rebar,bsmr-erlang/rebar,K2InformaticsGmbH/rebar,jacktang/rebar,matwey/rebar,bsmr-erlang/rebar,jacktang/rebar,lrascao/rebar